| 聚合物/齐聚物增韧环氧树脂的研究与发展 |
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| 引用本文： | 刘平桂,刘俊能,丁鹤雁,益小苏. 聚合物/齐聚物增韧环氧树脂的研究与发展[J]. 功能材料, 2001, 32(1): 19-21 |
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| 作者姓名： | 刘平桂 刘俊能 丁鹤雁 益小苏 |
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| 作者单位： | 北京航空材料研究院, |
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| 摘 要： | 聚合物 /齐聚物增韧环氧树脂是近年研究的热点 ,而两相结构的存在是环氧树脂增韧的必要条件。文章从两相界面的相互作用角度出发 ,对比分析了不同聚合物 /齐聚物改性剂对环氧树脂改性增韧时相界面作用力的不同而引起的增韧效果的差异 ,并对近年来出现的新型改性增韧剂作了简要概括。
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| 关 键 词： | 聚合物/齐聚物 环氧树脂 相界面 增韧 |
| 文章编号： | 1001-9731(2001)01-0019-03 |
| 修稿时间： | 1999-09-15 |
Studies on Polymer/Oligomer Toughening epoxy Resins |
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| LIU Pinggui,LIU Junneng,DING Heyan,YI Xiaosu. Studies on Polymer/Oligomer Toughening epoxy Resins[J]. Journal of Functional Materials, 2001, 32(1): 19-21 |
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| Authors: | LIU Pinggui LIU Junneng DING Heyan YI Xiaosu |
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| Abstract: | Two-phase microstructure in polymer/oligomer toughened epoxy resins system has a significant effect on the toughness of the modified epoxy resins. A good interfacial adhesion between the epoxy matrix and polymer/oligomer modifier is favorable to obtain an effective toughness. Based on the viewpoints, differently functionalized polymer/oligomer modifiers for improving the toughness of epoxy resins were reviewed in this paper. And also the developing trends of the modifier were appointed. |
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| Keywords: | polymer/oligomer epoxy resin phase interface toughening |
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